Combined-structure ecological floating island

Abstract

The invention discloses a combined-structure ecological floating island, and relates to the technical field of environmental engineering and aquaculture. The combined-structure ecological floating island is characterized in that communicating holes are respectively formed in the side surface and the bottom part of an RPC (Reactive Powder Concrete) planting box; the bottom part of the RPC planting box is fixedly provided with a floating box; an aquaculture net cage is arranged under the floating box; the aquaculture net cage is connected with the RPC planting box through a rope; the RPC planting box is connected with a fixed anchor through an anchor rope. The combined-structure ecological floating island disclosed by the invention has the advantages that lightness is realized, the impact resistance is good, the durability is high, the combined-structure ecological floating island can also be used after damage and cracking since ultrahigh-strength and ultrahigh-toughness RPC materials are adopted as main components; comprehensive functions of dirt filtering, biodegradation, aquaculture, landscape and the like can be obtained by the combined-structure ecological floating island through grass planting, filtering material filling and aquaculture arranging; the whole space in the RPC planting box can be used for growing plants, and compared with a planting bowl arranged in a traditional floating island, the planting space is larger; the whole combined-structure ecological floating island can be fixedly arranged on underwater soil through the fixed anchor.

Description

technical field [0001] The invention relates to the technical fields of environmental engineering and aquaculture. Background technique [0002] With the increase of population, the advancement of urbanization, and the continuous development of industrial scale, many waters in my country, especially the waters in and around cities, have been polluted to varying degrees. More and more organic matter enters freshwater lakes, causing eutrophication of water bodies. Toxic pollutants and harmful ions in water bodies have become one of the most serious threats to the global ecological environment and human health. Therefore, people pay more and more attention. Protection of water resources and environment. [0003] Traditional ecological floating islands are mostly made of plastic, wood, bamboo, foam and other materials into perforated plates. Planting bowls are placed in the holes, and famous aquatic plants are planted in the bowls. Relying on aquatic plants to absorb and decomp...

AI Technical Summary

Problems solved by technology

Traditional ecological floating islands have disadvantages such as difficulty in degrading and recycling raw materials, easy to produce secondary pollution, and low effective planting area.

[0004] For example, the application number is 201110146612.8 Chinese invention patent document discloses a multifunctional composite artificial ecological floating island carrier, including a support layer, a cultivation layer and a supporting layer, with an outer frame around it, and the support layer is a polyethylene mesh or stainless steel wire mesh frame The cultivation layer is respectively equipped with biological carrier, stainless steel wire mesh frame and polyethylene mesh from top to bottom, and the supporting layer is respectively arranged with biological carrier, stainless steel wire mesh frame and polyethylene mesh from top to bottom, and the supporting layer is respectively arranged from top to bottom. Set biological carrier, stainless steel wire mesh frame and polyethylene mesh, the biological carrier is fixed on the stainless steel mesh frame, and the biological carrier is vertically arranged at the bottom of the supporting layer, and the polyethylene mesh on the support layer, cultivation layer and supporting layer is passed through The surrounding frames are connected to form a whole. This technology solves water pollution to a certain extent, but because the frame is composed of steel wire grids, it is easily affected by water waves. Although the overall structure is not scattered, the supporting layer and the cultivation layer The material will be washed into the water body by water waves, resulting in secondary pollution to freshwater lakes, and this technology cannot adjust the water level, if the structure weight is unreasonable, it will easily lead to the overall sinking, which requires strong technical support, and its efficiency is relatively Low height, limited function, difficult to assemble, unsuitable for construction and large-scale mechanized production

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